Toothbrush



FIG. 1 is a perspective view of the toothbrush showing our new design,noting that the handle part is transparent or translucent;

FIG. 2 is another perspective view thereof;

FIG. 3 is another perspective view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view thereof; and

FIG. 8 is a back side view thereof.

The broken line showing is for the purpose of illustrating environmentalstructure and forms no part of the claimed the design.

CLAIM The ornamental design for a toothbrush, as shown and described.